Biosorption is an effective method for removal of heavy metals from their solutions.
Biosorption of Cu (II) by contact time, pH, and concentration has been investigated …

Dragon fruit peel is a material that is abundant and cheap. The material has been used as
an adsorbent in the biosorption process for the removal of metal ions of Cd (II) from …

Arabica coffee fruit peel is a material that is abundant and cheap. The material has been
used as an adsorbent in the biosorption process for the removal of metal ions of Ni (II) from …

An experimental study was performed to investigate the potential of raw Chir pine needles
(Pinus roxburghii) for biosorption of Cu (II) from its aqueous solutions. Biosorption was …

Research about biosorption of Cd (II) and Cu (II) ions by langsat fruit (Lansium domesticum
Corr) f seed has been investigated through batch experiment. Based on the experiment …

Absorption of Pb (II) and Cu (II) ions by Nypa fruticans husk biomass using Batch method
has been studied. It was found for the absorption of both metal ions, where is the optimum …

The research of Cd (II) and Cu (II) biosorptionin aqueous solution using banana shell
powder has been conducted. Optimization of heavy metal adsorption using banana shell as …

Tea plants have been generally known by most of Indonesian as a refreshing drink. Tea
leavesusually contain caffeine of 1-4%, tannins of 7-20% and a little essential oil. Powder of …

Thebiosorption of Hg (II) and Ni (II) ions has been investigated using the peels of cacao
(Theobroma cacao) with variation of contact time, pH, and concentration. Concentrations of …

Heavy metal pollution in the aquatic water bodies via the discharge of various toxic heavy
metals from industrial effluents has been a major concern in the present era. Various …